#136680#136680

#136680 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.6% C 0.084 H 224.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#136680
RGB	rgb(19, 102, 128)
HSL	hsl(194, 74%, 29%)
HSV	hsv(194, 85%, 50%)
CMYK	cmyk(85.2%, 20.3%, 0%, 49.8%)
CIE-LAB	lab(39.91, -13.83, -21.15)
CIE-LCH	lch(39.91, 25.27, 236.82°)
OKLab	oklab(47.62% -0.0596 -0.0594)
OKLCH	oklch(47.62% 0.084 224.9)
XYZ	xyz(8.9146, 11.1986, 22.1096)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136680 #802D13

analogous

#138064 #136680 #133080

triadic

#136680 #801366 #668013

tetradic

#136680 #641380 #802D13 #308013

square

#136680 #641380 #802D13 #308013

split-complementary

#136680 #801330 #806413

monochromatic

#04151B #0B3C4B #136680 #1B90B5 #2DB5E0

Accessibility & contrast

On white

6.48

#136680 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#136680 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136680

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136680	#FFFFFF	#000000	##FFFFFF
##136680	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586481

Deuteranopia (green-blind)

#495A80

Tritanopia (blue-blind)

#006E6F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #136680;
/* rgb */ color: rgb(19, 102, 128);
/* oklch */ color: oklch(47.6% 0.084 224.9);

Tailwind

colors: {
  custom: {
    50: '#6691a5',
    500: '#136680',
    950: '#000000',
  },
}

SCSS

$custom: #136680;
$custom-light: #6691a5;
$custom-dark: #000000;

JSON

{
  "hex": "#136680",
  "rgb": {
    "r": 19,
    "g": 102,
    "b": 128
  },
  "hsl": {
    "h": 194.312,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47622,
    "c": 0.08415,
    "h": 224.9
  },
  "luminance": 0.112
}

Semantic roles & 50–950 ramp

primary

#136680

secondary

#B55739

accent

#6337F1

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #136680

Body copy rendered with the generated semantic roles for this colour.

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